<template>
    <div class="ning-main">我是Main
        <NingButton></NingButton>
    </div>
</template>

<script>
    export default {
        components: {}
    }
</script>

<style>
    .ning-main {
        height: 400px;
        line-height: 400px;
        text-align: center;
        font-size: 30px;
        background-color: #f79646;
        color: white;
        margin: 20px 0;
    }
</style>
